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- Author:
- Zengcui Zhang, et al. ; Katherine L. D. Running; Sudeshi Seneviratne; Amanda R. Peters Haugrud; Agnes Szabo‐Hever; Gongjun Shi; Robert Brueggeman; Steven S. Xu; Timothy L. Friesen; Justin D. Faris; Show all 10 Authors
- Source:
- plant journal 2021 v.106 no.3 pp. 720-732
- ISSN:
- 0960-7412
- Subject:
- Aegilops tauschii; Parastagonospora nodorum; Triticum aestivum; disease susceptibility; fungi; genes; mutagenesis; pathogens; protein kinases; spermatozoa; transcription (genetics); wheat; wheat allergy; Caspian Sea
- Abstract:
- ... Septoria nodorum blotch (SNB), a disease caused by the necrotrophic fungal pathogen Parastagonospora nodorum, is a threat to wheat (Triticum aestivum) production worldwide. Multiple inverse gene‐for‐gene interactions involving the recognition of necrotrophic effectors (NEs) by wheat sensitivity genes play major roles in causing SNB. One interaction involves the wheat gene Snn3 and the P. nodorum N ...
- DOI:
- 10.1111/tpj.15194
- https://doi.org/10.1111/tpj.15194
- Author:
- Zengcui Zhang, et al. ; Aili Li; Gaoyuan Song; Shuaifeng Geng; Bikram S. Gill; Justin D. Faris; Long Mao; Show all 7 Authors
- Source:
- plant journal 2020 v.102 no.2 pp. 299-310
- ISSN:
- 0960-7412
- Subject:
- Triticum; alleles; cell walls; chemical composition; domestication; gene expression; gene expression regulation; mutation; phenotype; pollen; transcription factors; transcriptome; transcriptomics; wheat
- Abstract:
- ... The wheat AP2‐like transcription factor gene Q has played a major role in domestication by conferring the free‐threshing character and pleiotropically affecting numerous other traits. However, little information is known regarding the molecular mechanisms associated with the regulation of these traits by Q, especially for the structural determination of threshability. Here, transcriptome analysis ...
- DOI:
- 10.1111/tpj.14624
- https://doi.org/10.1111/tpj.14624
- Author:
- Zengcui Zhang, et al. ; Amanda R. Peters Haugrud; Jonathan K. Richards; Timothy L. Friesen; Justin D. Faris; Show all 5 Authors
- Source:
- Plant physiology 2019 v.180 no.1 pp. 420-434
- ISSN:
- 0032-0889
- Subject:
- Parastagonospora nodorum; Triticum; epistasis; gene expression regulation; genes; genetic analysis; genetic background; pathogens; sequence analysis; transcription (genetics); wheat
- Abstract:
- ... The wheat-Parastagonospora nodorum pathosystem involves the recognition of pathogen-secreted necrotrophic effectors (NEs) by corresponding wheat NE sensitivity genes. This inverse gene-for-gene recognition leads to necrotrophic effector-triggered susceptibility and ultimately septoria nodorum blotch disease. Here, we used multiple pathogen isolates to individually evaluate the effects of the host ...
- Handle:
- 10113/6477325
- DOI:
- 10.1104/pp.19.00149
- PubMed:
- 30858234
- PubMed Central:
- PMC6501074
- CHORUS:
- 10.1104/pp.19.00149
- https://doi.org/10.1104/pp.19.00149
- Author:
- Zengcui Zhang, et al. ; Justin D. Faris; Shiaoman Chao; Show all 3 Authors
- Source:
- Gene 2014 v.542 pp. 198-208
- ISSN:
- 0378-1119
- Subject:
- Aegilops tauschii; Brachypodium distachyon; Triticum aestivum; Triticum turgidum subsp. dicoccoides; Triticum turgidum subsp. durum; chromosome mapping; domestication; durum wheat; genes; inbred lines; loci; mutation; rice; substitution lines
- Abstract:
- ... The domestication of wheat was instrumental in spawning the civilization of humankind, and it occurred through genetic mutations that gave rise to types with non-fragile rachises, soft glumes, and free-threshing seed. Wild emmer (Triticum turgidum ssp. dicoccoides), the tetraploid AB-genome progenitor of domesticated wheat has genes that confer tenacious glumes (Tg) that underwent genetic mutation ...
- Handle:
- 10113/58904
- DOI:
- 10.1016/j.gene.2014.03.034
- https://doi.org/10.1016/j.gene.2014.03.034
- Author:
- Zengcui Zhang, et al. ; Justin D. Faris; David F. Garvin; Steven S. Xu; Show all 4 Authors
- Source:
- Molecular genetics and genomics 2014 v.289 no.4 pp. 641-651
- ISSN:
- 1617-4615
- Subject:
- cleistogamy; sequence analysis; substitution lines; tetraploidy; durum wheat; genes; inflorescences; barley; hexaploidy; flowering; chromosome mapping; diploidy; loci; researchers; quantitative trait loci; Triticum turgidum subsp. dicoccoides; Fusarium head blight
- Abstract:
- ... The development and morphology of the wheat spike is important because the spike is where reproduction occurs and it holds the grains until harvest. Therefore, genes that influence spike morphology are of interest from both theoretical and practical stand points. When substituted for the native chromosome 2A in the tetraploid Langdon (LDN) durum wheat background, the Triticum turgidum ssp. dicocco ...
- Handle:
- 10113/59607
- DOI:
- 10.1007/s00438-014-0836-2
- https://doi.org/10.1007/s00438-014-0836-2
- Author:
- Zengcui Zhang, et al. ; Gongjun Shi; Timothy L. Friesen; Urmil Bansal; Sylvie Cloutier; Thomas Wicker; Jack B. Rasmussen; Justin D. Faris; Show all 8 Authors
- Source:
- Molecular genetics and genomics 2016 v.291 no.1 pp. 107-119
- ISSN:
- 1617-4615
- Subject:
- ethyl methanesulfonate; durum wheat; Brachypodium distachyon; microsatellite repeats; marker-assisted selection; Triticum aestivum; screening; pathogens; leaves; apoptosis; cultivars; Parastagonospora nodorum; chromosome mapping; molecular cloning; single nucleotide polymorphism; germ cells; loci; expressed sequence tags; surveys; mutants
- Abstract:
- ... Septoria nodorum blotch (SNB), caused by Parastagonospora nodorum, is a severe foliar and glume disease on durum and common wheat. Pathogen-produced necrotrophic effectors (NEs) are the major determinants for SNB on leaves. One such NE is SnTox3, which evokes programmed cell death and leads to disease when recognized by the wheat Snn3-B1 gene. Here, we developed saturated genetic linkage maps of t ...
- Handle:
- 10113/62086
- DOI:
- 10.1007/s00438-015-1091-x
- https://doi.org/10.1007/s00438-015-1091-x
- Author:
- Zengcui Zhang, et al. ; Justin D. Faris; Qijun Zhang; Shiaoman Chao; Steven S. Xu; Show all 5 Authors
- Source:
- Theoretical and applied genetics 2014 v.127 no.11 pp. 2333-2348
- ISSN:
- 0040-5752
- Subject:
- Triticum turgidum subsp. dicoccon; Triticum turgidum subsp. durum; agronomic traits; chromosome mapping; domestication; durum wheat; genes; genetic variation; inbred lines; inflorescences; loci; quantitative trait loci; seeds; single nucleotide polymorphism; tetraploidy
- Abstract:
- ... KEY MESSAGE : Development of a high-density SNP map and evaluation of QTL shed light on domestication events in tetraploid wheat and the potential utility of cultivated emmer wheat for durum wheat improvement. Cultivated emmer wheat (Triticum turgidum ssp. dicoccum) is tetraploid and considered as one of the eight founder crops that spawned the Agricultural Revolution about 10,000 years ago. Culti ...
- Handle:
- 10113/60596
- DOI:
- 10.1007/s00122-014-2380-1
- PubMed:
- 25186168
- https://doi.org/10.1007/s00122-014-2380-1
- Author:
- Zengcui Zhang, et al. ; Gongjun Shi; Timothy L. Friesen; Dina Raats; Tzion Fahima; Robert S. Brueggeman; Shunwen Lu; Harold N. Trick; Zhaohui Liu; Wun Chao; Zeev Frenkel; Steven S. Xu; Jack B. Rasmussen; Justin D. Faris; Show all 14 Authors
- Source:
- Science Advances 2016 v.2 no.10 pp. 1-9
- ISSN:
- 2375-2548
- Subject:
- Phaeosphaeriaceae; apoptosis; disease resistance; genes; molecular cloning; nutrients; phosphotransferases (kinases); plant pathogenic fungi; receptors; sporulation; wheat
- Abstract:
- ... Necrotrophic pathogens live and feed on dying tissue, but their interactions with plants are not well understood compared to biotrophic and hemibiotrophic pathogens. Here, we report the positional cloning of the wheat gene, Snn1, a member of the wall-associated kinase class of receptors, which are known to drive pathways for biotrophic pathogen resistance. Snn1 confers susceptibility to strains of ...
- Handle:
- 10113/63280
- DOI:
- 10.1126/sciadv.1600822
- PubMed:
- 27819043
- PubMed Central:
- PMC5091353
- CHORUS:
- 10.1126/sciadv.1600822
- https://doi.org/10.1126/sciadv.1600822
- Author:
- Zengcui Zhang, et al. ; Qijun Zhang; Jason E. Axtman; Justin D. Faris; Shiaoman Chao; Timothy L. Friesen; Shaobin Zhong; Xiwen Cai; Elias M. Elias; Steven S. Xu; Show all 10 Authors
- Source:
- Molecular breeding 2014 v.34 no.4 pp. 1677-1687
- ISSN:
- 1380-3743
- Subject:
- Fusarium graminearum; Fusarium head blight; Triticum turgidum subsp. dicoccon; Triticum turgidum subsp. durum; chromosome mapping; chromosomes; crossing; cultivars; disease resistance; disease severity; domestication; durum wheat; field experimentation; genes; greenhouse experimentation; inbred lines; phenotypic variation; plant breeding; quantitative trait loci; single nucleotide polymorphism; tetraploidy; North Dakota
- Abstract:
- ... Fusarium head blight (FHB), caused by Fusarium graminearum, threatens durum wheat (Triticum turgidum subsp. durum) production in many durum-growing regions. It is critical to identify useful sources of FHB resistance for durum wheat. A domesticated emmer wheat (T. turgidum subsp. dicoccum) accession, PI 41025, was previously shown to be moderately resistant to FHB. This study aimed to identify qua ...
- Handle:
- 10113/60110
- DOI:
- 10.1007/s11032-014-0180-6
- https://doi.org/10.1007/s11032-014-0180-6
- Author:
- Zengcui Zhang, et al. ; Zhaohui Liu; Justin D. Faris; Richard P. Oliver; Robert Syme; Megan C. McDonald; Bruce A. McDonald; Peter S. Solomon; Shunwen Lu; Weilin L. Shelver; Steven Xu; Timothy L. Friesen; Brett Tyler; Show all 13 Authors
- Source:
- PLOS pathogens v.8 no.1 pp. -
- ISSN:
- 1553-7374
- Subject:
- Komagataella pastoris; necrosis; bioinformatics; wheat; genes; DNA; gene expression; signal peptide; toxins; pathogenesis; virulence; cysteine; pathogens; Parastagonospora nodorum; models; molecular cloning; virulent strains; proteins; avirulent strains; protein isoforms; fungi
- Abstract:
- ... The wheat pathogen Stagonospora nodorum produces multiple necrotrophic effectors (also called host-selective toxins) that promote disease by interacting with corresponding host sensitivity gene products. SnTox1 was the first necrotrophic effector identified in S. nodorum , and was shown to induce necrosis on wheat lines carrying Snn1 . Here, we report the molecular cloning and validation of SnTox1 ...
- DOI:
- 10.1371/journal.ppat.1002467
- PubMed:
- 22241993
- PubMed Central:
- PMC3252377
- https://doi.org/10.1371/journal.ppat.1002467
- Author:
- Zengcui Zhang, et al. ; Harry Belcram; Piotr Gornicki; Mathieu Charles; Jérémy Just; Cécile Huneau; Ghislaine Magdelenat; Arnaud Couloux; Sylvie Samain; Bikram S. Gill; Jack B. Rasmussen; Valérie Barbe; Justin D. Faris; Boulos Chalhoub; Show all 14 Authors
- Source:
- Proceedings of the National Academy of Sciences of the United States of America 2011 v.108 no.46 pp. 18737-18742
- ISSN:
- 0027-8424
- Subject:
- Triticum aestivum; alleles; diploidy; domestication; evolution; hexaploidy; intergenic DNA; loci; mutation; nucleotide sequences; phenotype; pseudogenes; tetraploidy; transcription factors; wheat
- Abstract:
- ... The Q gene encodes an AP2-like transcription factor that played an important role in domestication of polyploid wheat. The chromosome 5A Q alleles (5AQ and 5Aq) have been well studied, but much less is known about the q alleles on wheat homoeologous chromosomes 5B (5Bq) and 5D (5Dq). We investigated the organization, evolution, and function of the Q/q homoeoalleles in hexaploid wheat (Triticum aes ...
- Handle:
- 10113/53880
- DOI:
- 10.1073/pnas.1110552108
- PubMed:
- 22042872
- PubMed Central:
- PMC3219148
- https://doi.org/10.1073/pnas.1110552108